connector to handpiece tube
Connect Air inlet/Outlet pipe (chip air pipe,pins)on connector to handpiece tube, yhen screw tightly
Foward/Reverse rotation
forward rotation : turn the FWD/REV change ring to "F" as shown in fig.6
Reverse rotation : turn the FWD/REV change ring to "F" as shown in fig.7
when the FWD/REV Change ring is positioned in the middle of "F" and "R" the drive air is interrupted and the morter does not rotate Fig.8
whan FEW/REV change ring is positioned in F or R. the rotation speed is maximum